EP2920014A1 - Verfahren zum betreiben einer antriebseinheit für ein hybridfahrzeug - Google Patents
Verfahren zum betreiben einer antriebseinheit für ein hybridfahrzeugInfo
- Publication number
- EP2920014A1 EP2920014A1 EP13779174.5A EP13779174A EP2920014A1 EP 2920014 A1 EP2920014 A1 EP 2920014A1 EP 13779174 A EP13779174 A EP 13779174A EP 2920014 A1 EP2920014 A1 EP 2920014A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- load
- internal combustion
- combustion engine
- electric machine
- input shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
- B60W10/113—Stepped gearings with two input flow paths, e.g. double clutch transmission selection of one of the torque flow paths by the corresponding input clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using externally powered electric machines
- F16H3/725—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using externally powered electric machines with means to change ratio in the mechanical gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4816—Electric machine connected or connectable to gearbox internal shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by parallel flow paths, e.g. dual clutch transmissions
- F16H2003/007—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by parallel flow paths, e.g. dual clutch transmissions with two flow paths, one being directly connected to the input, the other being connected to the input through a clutch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by parallel flow paths, e.g. dual clutch transmissions
- F16H2003/008—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by parallel flow paths, e.g. dual clutch transmissions comprising means for selectively driving countershafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/04—Combinations of toothed gearings only
- F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
- F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
Definitions
- the invention relates to a method for operating a drive unit for a hybrid vehicle.
- a drive unit for a hybrid vehicle comprising a drive unit with an internal combustion engine and an electric machine and a switched between the drive unit and an output gear.
- the gearbox is designed as a double-clutch transmission and includes several partial transmissions.
- the electric machine of the drive unit of the drive unit is coupled via a planetary gear to an input shaft of a first sub-transmission and an input shaft of a parallel to the first sub-transmission second sub-transmission.
- the internal combustion engine can be coupled to the input shaft of the first partial transmission via a frictionally engaged separating clutch and coupled directly to the input shaft of one of the partial transmissions when the separating clutch is closed.
- DE 10 2010 061 824 A1 further drive unit for a hybrid vehicle is known, wherein the drive unit of DE 10 2010 061 824 A1 differs from the drive unit of DE 10 2006 059 591 A1 in that in addition a positive lock-up switching element is present, which with the planetary gear cooperates such that when the lock-up switching element is a rotationally fixed connection between the electric machine, the input shaft of the first sub-transmission and the input shaft of the second sub-transmission, whereas with open bridging switching element, this connection between the electric machine and the two input shafts of the two sub-transmission does not exist.
- a positive lock-up switching element is present, which with the planetary gear cooperates such that when the lock-up switching element is a rotationally fixed connection between the electric machine, the input shaft of the first sub-transmission and the input shaft of the second sub-transmission, whereas with open bridging switching element, this connection between the electric machine and the two input shafts of the two sub-transmission does not exist.
- the present invention based on the object to provide a novel method for operating a drive unit for a hybrid vehicle.
- This object is achieved by a method according to claim 1.
- the frictionally engaged separating clutch is brought into slippage when executing a load circuit shortly before inserting a form-fitting switching element to be closed for the load circuit for decoupling the inertial mass of the internal combustion engine.
- the frictional disconnect clutch is slipped so as to decouple the inertial mass of the internal combustion engine. Then, when the target gear of the circuit to be executed is located on the first partial transmission via which the internal combustion engine is directly coupled when the frictional engagement element is closed, this takes place before the switching element to be engaged in the first partial transmission is engaged. Then, when the target gear of the load circuit to be executed is located on the second partial transmission, to which the internal combustion engine is indirectly coupled via the planetary gear when the frictional engagement element is closed, this takes place shortly before the engagement or closing of the bypass element.
- the inertial mass of the internal combustion engine including a torsional damper can be decoupled in the execution of a load circuit, whereby it is possible to avoid an uncomfortable inrush.
- the rotational speed of the internal combustion engine and / or the rotational speed of the electric machine before the slip structure on the frictional clutch in the execution of the load circuit continue to be set such that at the onset of slip on the frictional clutch to be closed for the load circuit, form-fitting switching element is automatically synchronized.
- the rotational speed of the input shaft of the first sub-transmission automatically drops when the transfer capability of the frictional disconnect clutch is reduced.
- coasting mode the rotational speed of the input shaft of the first sub-transmission increases automatically when the transfer capability of the frictional disconnect clutch is reduced.
- the lock-up switching element is designed as a positive or frictional lock-up switching element and when the actual gear of the load circuit to be executed on the second partial transmission and the target gear of the load circuit to be executed on the first partial transmission, to which the internal combustion engine is directly connected when the disconnect clutch is closed, the following steps are carried out for the execution of the load circuit: a) first, the closed bridging switch element is made load-free by load change on the internal combustion engine and the electric machine and then opened load-free; b) Subsequently, the rotational speed of the input shaft of the first partial transmission is changed in the direction of a synchronous speed of the target gear via a speed change under load on the internal combustion engine and the electric machine; c) subsequently, by lowering the transmissibility of the frictional disconnect clutch, it is slipped; d) subsequently the target gear is engaged in the case of synchronized, for the load circuit to be closed, interlocking shifting element of the first subtransmission; e) subsequently, the slip is reduced at the frictional
- the lock-up switching element is designed as a form-locking lock-up switching element and if the actual gear of the load circuit to be executed on the first partial transmission and the target gear of the load circuit to be executed on the two partial transmission is, to which the internal combustion engine with the clutch disconnected indirectly via the planetary gear is connected, the following steps are carried out for the execution of the load circuit: a) first made by load change to the internal combustion engine and the electric machine to be interpreted for the load circuit switching element of the first partial transmission and then opened load-free; b) Subsequently, the rotational speed of the input shaft of the first partial transmission is changed in the direction of a synchronous speed of the target gear via a speed change under load on the internal combustion engine and the electric machine; c) subsequently, by lowering the transmissibility of the frictional disconnect clutch, it is slipped; d) subsequently the same is closed with a synchronized, positive lock-up switching element; e) subsequently, the slip is reduced at the frictional separating clutch and the same
- FIG. 1 is a diagram of a first, according to the invention to be operated drive unit for a hybrid vehicle.
- FIG. 2 shows a diagram of a second drive unit for a hybrid vehicle to be operated according to the invention
- Fig. 3 is a diagram for illustrating a first invention
- Fig. 4 is a diagram for illustrating a second invention
- Fig. 1 shows a schematic drive unit for a hybrid vehicle.
- the drive unit of FIG. 1 comprises a drive unit 3 formed by an internal combustion engine 1 and an electric machine 2, wherein a transmission 5 is connected between the drive unit 3 and an output 4.
- the transmission 5 comprises two partial transmissions 6 and 7, which are connected in parallel, so to speak, wherein the first partial transmission 6 in the illustrated embodiment, the forward gears "1", “3", “5" and “7” provides, whereas the second partial transmission 7, the Forward gears "2", "4", "6” and the reverse gear “R” provides.
- the wheel set of the partial transmissions 6 and 7 shown in Fig. 1 and the distribution of the gears shown on the same is exemplary in nature.
- the partial transmissions 6 and 7 of the transmission 5 comprise positive-locking switching elements 13, which are also referred to as gear shift elements.
- the structure and arrangement of the partial transmissions 6 and 7 is known from dual-clutch transmissions and familiar to the expert.
- each partial transmission 6, 7 comprises an input shaft 8, 9 which, depending on the switching state of the switching elements 13, is selectively coupled to the output 4 via an output shaft 18.
- An input shaft 9 of a sub-transmission 7 is designed as a hollow shaft, in which the other input shaft 8 of the other sub-transmission 6 extends coaxially.
- the switching elements 13 of the partial transmissions 6 and 7 are associated with countershafts 19 and 20 of the partial transmissions 6 and 7.
- the electric machine 2 of the drive unit 3 engages an input shaft 8 of the first sub-transmission 6 and an input shaft 9 of the second sub-transmission 7 via a planetary gear 10.
- the internal combustion engine 1 of the drive unit 3 via a frictional disconnect clutch 1 1 is directly coupled, with the disconnect clutch 1 1 1 of the internal combustion engine via the piatenge 10 is further indirectly coupled to the input shaft 9 of the second sub-transmission 7.
- a torsion damper 21 is connected between the frictional separating clutch 1 1 and the internal combustion engine 1.
- a sun gear 14, a ring gear 15, planet wheels 1 6 and a web or planet carrier 17 are shown in Fig. 1.
- the planet carrier 17 engages the input shaft 9 of the second partial transmission 7.
- the electric machine 2 of the drive unit 3 is coupled to the sun gear 14 of the planetary gear 10.
- the internal combustion engine 1 is coupled with the disconnecting clutch 1 1 as well as the input shaft 8 of the first sub-transmission 6 to the ring gear 1 5.
- the connection of internal combustion engine 1, electric machine 2 and second partial transmission 7 on the planetary gear 10 may also differ from the variant shown in FIG.
- the internal combustion engine 1 and the input shaft 8 of the first partial transmission 6 always engage the same element of the planetary gear 10 when the separating clutch 1 1 is closed.
- a lock-up switching element 12 cooperates such that when the lock-up switching element 12 is a rotationally fixed connection between the electric machine 2, the input shaft 9 of the second sub-transmission 7 and the input shaft 8 of the first sub-transmission 6 and thus compelling speed equality between them, whereas open lock-up switching element 12, this rotationally fixed connection between the electric machine 2 and the two input shafts 8, 9 of the two partial transmissions 6, 7 and thus the compelling speed equality does not exist.
- bridging switching element 12 is in accordance with FIG. 1 is a positive switching element.
- Fig. 2 shows a variant in which the lock-up switching element 12 is designed as a frictional switching element. With regard to all other details, Figs. 1 and 2 are the same.
- the present invention now relates to methods by means of which, when a load circuit is embodied in the drive units for a hybrid vehicle shown in FIGS. 1 and 2, inrush surges can be reliably and reliably avoided.
- the frictional disconnect clutch 1 1 is brought into slippage in execution of the load circuit shortly before inserting a to be closed for the load circuit, positive locking element for decoupling the inertial mass of the engine 1 and the torsion damper 21.
- the rotational speed of the internal combustion engine 1 and / or the rotational speed of the electric machine 2 is set before the slip structure on the frictional clutch 1 1, that at the onset of slip on the frictional clutch 1 1 to be closed for the load circuit, interlocking switching element is automatically synchronized , This is a special comfortable, no-load circuit load feasible.
- the torque M-EM of the electric machine 2 the torque M-VM of the internal combustion engine 1, the torque 4 acting on the output M-AB and the transmittable by the frictional clutch 1 1 torque M-TK1 1 are shown as temporal torque curves.
- the rotational speed n-EM of the electric machine 2, the rotational speed n-VM of the internal combustion engine 1, the synchronous rotational speed of the actual gear n-SYNC-IG, the synchronous rotational speed of the target gear n-SYNC-ZG and the rotational speed n are the temporal rotational speed curves n n GE8 the transmission input shaft 8 of the first partial transmission 6 shown.
- a gear is engaged in the second partial transmission 7, the bridging switching element 12 and the separating clutch 1 1 are closed and the first partial transmission 6 is in neutral.
- the synchronous speeds n-SYNC refer to the rotational speed of the input shaft 8 of the first partial transmission 6, which sets when the corresponding gear would be effective.
- the engine 1 and the electric machine 2 have the same rotational speeds n-EM and n-VM.
- the planetary gear 10 is in the block circulation.
- a load change of the moments M-VM and M-EM takes place first between the times t1 and t2 on the internal combustion engine 1 and the electric machine 2, namely such that the closed bridging switching element 12 is made load-free and thus free of load.
- the effective at the output torque M-AB is kept constant.
- the now load-free bridging switching element 12 is opened without load.
- the rotational speed n-EM of the electric machine 2 and the rotational speed n-VM of the internal combustion engine 1 are adapted under load such that the rotational speed n-GE 8 of the input shaft 8 of the first sub-transmission 6 is adjusted to the synchronous rotational speed n.
- SYNC-ZG of the target gear to be engaged is changed.
- the speed n-GE 8 would be below the synchronous speed n-SYNC-ZG of the target gear.
- the transmission capability of the frictional separating clutch 1 1 is lowered between the times t4 and t5, namely, until a slip builds up on the separating clutch 1 1.
- the rotational speed n-GE 8 of the input shaft 8 of the first partial transmission 1 then drops, since the frictionally engaged clutch 1 1 now transmits less torque.
- This speed change of the speed n-GE 8 in the direction of the synchronous speed n-SYNC-ZG takes place automatically.
- the rotational speed n-VM of the internal combustion engine 1 is kept approximately constant in order to prevent the rotational speed of the internal combustion engine 1 from increasing, this being done by lowering the torque M-VM of the internal combustion engine 1.
- the target gear in the first partial transmission 6 is inserted between the times t5 and t6 in synchronized, for the load circuit to be closed, positive shift element or gear shift element 13 of the first partial transmission 6. Since the frictional clutch 1 1 is in slippage, the inertial mass of the engine 1 and the torsion damper 21 is decoupled and the insertion of the target gear is comfortable and component gently without inrush. At the frictional clutch 1 1 little heat is generated because the differential speed at the clutch 1 1 is low.
- the frictional clutch 1 1 is closed by being reduced to the same slip. This can be done by increasing the transmittable torque on the friction clutch 1 1 or by lowering the torque provided by the engine 1 M-VM.
- a load change takes place on the internal combustion engine 1 and on the electric machine 3, namely by increasing the momentum M-VM provided by the internal combustion engine 1 and by lowering the torque M-EM provided by the electric machine 2, wherein after the time t8 in the second partial transmission 7 the Actual gear is designed load-free. Furthermore, after the time t8, a synchronization of the rotational speed of the electric machine 2 to the rotational speed of the internal combustion engine 1 takes place, in which case the planetary gear 10 is in the block circulation, the bridging switching element 12 subsequently being closed.
- the method described with reference to FIG. 3 therefore serves to design a load circuit from an actual gear of the second subtransmission 7 to a target gear of the first subtransmission 6, FIG. 3 showing this exemplarily for a train-up gearshift.
- the method of FIG. 3 can be used both in the drive unit of FIG. 1 and in the drive unit of FIG. 2, that is, when the lock-up switching element 12 is designed as a positive-locking or as a frictional lock-up switching element.
- FIG. 4 relates to a load shift from an actual gear of the first sub-transmission 6 to a target gear of the second sub-transmission 7, namely again in the case of a train gear. high circuit.
- the method of FIG. 4 is only relevant for the drive unit of FIG. 1, in which the lock-up switching element 12 is designed as a positive lock-up switching element.
- a load circuit of an actual gear of the first sub-transmission 6 to a target gear of the second sub-transmission 7 are executed, wherein the internal combustion engine 1 with closed frictional disconnect clutch 1 1 via the planetary gear 10 indirectly connected to the second sub-transmission 7 is.
- the internal combustion engine 1 is driven with the actual transmission engaged in the first partial transmission 6, wherein the lock-up shifting element 12 is opened and the target gear of the load circuit to be executed has already been loaded without load by synchronization with the electric machine 2 in the second partial transmission 7.
- the synchronous speeds n-SYNC-IG and n-SYNC-SG in turn refer to the speed at the input shaft 8 of the first sub-transmission 6, which sets if the corresponding gear would be effective.
- a load change first takes place on the internal combustion engine 1 and on the electric machine 2, here by lowering the torque M-MV of the internal combustion engine 1 and by raising the torque M-EM of the electric machine 2, whereby the switching element 13 to be designed in FIG first partial transmission 6 is free of load. Subsequently, between the times t2 and t3, the switching element 13 to be designed is designed and opened without load in the first partial transmission 6.
- the bridging switching element 12 is closed or inserted between the times t5 and t6 under synchronous conditions on the bridging switching element 12 to be inserted for the load circuit. Since the friction clutch 1 1 is in slippage, the inertial mass of the engine 1 and the torsion damper 21 is decoupled and the bridging of the planetary gear 10 by the lock-up switching element 12 is comfortable and component gently without inrush. At the separating clutch 1 1 falls only low heat, since the differential speed is low at the same.
- the separating clutch 1 1 is closed. This can be done by increasing the transmissible torque of the same or by lowering the torque M-VM of the internal combustion engine 1.
- a load change to the internal combustion engine 1 and the electric machine 3 follows, namely according to FIG. 4 an increase in the torque M-VM provided by the internal combustion engine 1 and a reduction in the torque M-EM provided by the electric machine.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012220828.3A DE102012220828A1 (de) | 2012-11-15 | 2012-11-15 | Verfahren zum Betreiben einer Antriebseinheit für ein Hybridfahrzeug |
| PCT/EP2013/071166 WO2014075853A1 (de) | 2012-11-15 | 2013-10-10 | Verfahren zum betreiben einer antriebseinheit für ein hybridfahrzeug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2920014A1 true EP2920014A1 (de) | 2015-09-23 |
| EP2920014B1 EP2920014B1 (de) | 2017-11-22 |
Family
ID=49385235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13779174.5A Not-in-force EP2920014B1 (de) | 2012-11-15 | 2013-10-10 | Verfahren zum betreiben einer antriebseinheit für ein hybridfahrzeug |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9463687B2 (de) |
| EP (1) | EP2920014B1 (de) |
| CN (1) | CN104797448B (de) |
| DE (1) | DE102012220828A1 (de) |
| WO (1) | WO2014075853A1 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9168918B2 (en) * | 2012-06-05 | 2015-10-27 | Hyundai Motor Company | Power transmitting apparatus for vehicle |
| US10604142B2 (en) | 2013-12-23 | 2020-03-31 | Scania Cv Ab | Method for control of a propulsion system of a vehicle, a propulsion system, a computer program product and a vehicle |
| US10266172B2 (en) | 2013-12-23 | 2019-04-23 | Scania Cv Ab | Propulsion system for a vehicle |
| WO2015099602A1 (en) | 2013-12-23 | 2015-07-02 | Scania Cv Ab | A traction system for a vehicle |
| US10246082B2 (en) * | 2013-12-23 | 2019-04-02 | Scania Cv Ab | Propulsion system for a vehicle |
| KR101588796B1 (ko) * | 2013-12-31 | 2016-01-26 | 현대자동차 주식회사 | 차량용 변속장치 |
| WO2015188312A1 (zh) * | 2014-06-10 | 2015-12-17 | 孙振台 | 牵引驱动同步调速器及具有该调速器的多驱动轴变速箱 |
| DE102014220066A1 (de) * | 2014-10-02 | 2016-06-09 | Zf Friedrichshafen Ag | Verfahren und Steuerungseinrichtung zum Betreiben eines Antriebsstrangs |
| DE102014220070A1 (de) * | 2014-10-02 | 2016-06-23 | Zf Friedrichshafen Ag | Verfahren und Steuerungseinrichtung zum Betreiben eines Antriebsstrangs |
| CN104608760B (zh) * | 2014-10-20 | 2016-05-25 | 比亚迪股份有限公司 | 混合动力汽车及其换挡控制方法、动力传动系统 |
| DE102015207312A1 (de) * | 2015-04-22 | 2016-10-27 | Zf Friedrichshafen Ag | Verfahren und Steuerungseinrichtung zum Betreiben eines Antriebsstrangs |
| CN105172588A (zh) * | 2015-08-24 | 2015-12-23 | 王亚 | 基于双离合变速器的并联式混合动力系统动力耦合模块 |
| EP3344898B1 (de) * | 2015-08-31 | 2020-09-30 | BorgWarner Sweden AB | Hybridantriebsmodul |
| DE102015221368B4 (de) * | 2015-11-02 | 2018-01-11 | Bayerische Motoren Werke Aktiengesellschaft | Abkoppelungseinrichtung Verbrennungsmotor PHEV-Getriebe |
| EP3380352B1 (de) * | 2015-11-24 | 2023-12-20 | BorgWarner Sweden AB | Fahrzeugantriebsstrangsystem |
| DE102016001199B4 (de) | 2016-02-03 | 2022-10-13 | Audi Ag | Antriebseinrichtung für ein Kraftfahrzeug |
| KR101916073B1 (ko) * | 2016-10-21 | 2018-11-07 | 현대자동차 주식회사 | 하이브리드 전기자동차의 동력전달장치 |
| DE102017213329A1 (de) * | 2017-08-02 | 2019-02-07 | Robert Bosch Gmbh | Getriebe für eine Hybridantriebsanordnung |
| DE102017216392A1 (de) * | 2017-09-15 | 2019-03-21 | Zf Friedrichshafen Ag | Verfahren und Steuergerät zum Betreiben eines Kraftfahrzeugs |
| DE102018207122A1 (de) * | 2018-05-08 | 2019-11-14 | Zf Friedrichshafen Ag | Verfahren und Steuergerät zum Betreiben eines Hybridfahrzeugs |
| DE102019203225A1 (de) * | 2019-03-11 | 2020-09-17 | Zf Friedrichshafen Ag | Verfahren zum Betrieb eines Hybridantriebsstrangs eines Kraftfahrzeugs |
| KR20200129283A (ko) * | 2019-05-08 | 2020-11-18 | 현대자동차주식회사 | 하이브리드 차량용 동력전달장치 |
| KR20200138947A (ko) * | 2019-06-03 | 2020-12-11 | 현대자동차주식회사 | 하이브리드 차량용 동력전달장치 |
| CN110509760B (zh) * | 2019-09-20 | 2021-06-22 | 段志辉 | 混合动力车辆用动力驱动系统 |
| JP7449181B2 (ja) * | 2020-07-02 | 2024-03-13 | カワサキモータース株式会社 | ハイブリッド車両 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4205878B2 (ja) | 2001-08-31 | 2009-01-07 | 本田技研工業株式会社 | ハイブリッド型車両の動力伝達装置及びその制御方法 |
| DE102006059591A1 (de) * | 2006-12-16 | 2008-06-19 | Zf Friedrichshafen Ag | Hybridantriebsstrang eines Kraftfahrzeugs |
| DE102007008086A1 (de) * | 2007-02-17 | 2008-09-04 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Antriebsstranges eines Fahrzeuges während eines Schubbetriebes |
| DE102007038771B4 (de) | 2007-08-16 | 2025-03-20 | Zf Friedrichshafen Ag | Verfahren zum Starten des Verbrennungsmotors während einer Lastschaltung bei parallelen Hybridfahrzeugen |
| DE102007042949A1 (de) * | 2007-09-10 | 2009-04-02 | Georg Hienz | Elektromechanisches Automatikgetriebe für Hybridfahrzeuge oder für Kraftfahrzeuge mit Verbrennungsmotor-Antrieb sowie Verfahren zur Steuerung dieses Automatikgetriebes |
| US8414449B2 (en) * | 2007-11-04 | 2013-04-09 | GM Global Technology Operations LLC | Method and apparatus to perform asynchronous shifts with oncoming slipping clutch torque for a hybrid powertrain system |
| DE102008001144A1 (de) * | 2008-04-14 | 2009-10-15 | Robert Bosch Gmbh | Schlupfbetrieb einer Kupplung bei Hybridantriebsvorrichtungen |
| DE102009028305A1 (de) * | 2009-08-06 | 2011-02-10 | Zf Friedrichshafen Ag | Verfahren zum Betreiben einer Getriebevorrichtung eines Fahrzeugantriebsstranges |
| DE102010030569B4 (de) * | 2010-06-28 | 2024-09-12 | Zf Friedrichshafen Ag | Hybridantrieb eines Kraftfahrzeugs und Verfahren zu dessen Steuerung |
| DE102010046766A1 (de) | 2010-09-28 | 2012-03-29 | Daimler Ag | Hybridantriebsvorrichtung |
| DE102010061824B4 (de) | 2010-11-24 | 2023-08-24 | Zf Friedrichshafen Ag | Antriebsstrang und Verfahren zum Betreiben desselben |
| DE102010063582A1 (de) * | 2010-12-20 | 2012-06-21 | Zf Friedrichshafen Ag | Vorrichtung für einen Antriebsstrang eines Hybridfahrzeugs, Antriebsstrang und Verfahren zum Betreiben derselben |
-
2012
- 2012-11-15 DE DE102012220828.3A patent/DE102012220828A1/de not_active Withdrawn
-
2013
- 2013-10-10 CN CN201380059437.6A patent/CN104797448B/zh not_active Expired - Fee Related
- 2013-10-10 US US14/443,216 patent/US9463687B2/en not_active Expired - Fee Related
- 2013-10-10 WO PCT/EP2013/071166 patent/WO2014075853A1/de not_active Ceased
- 2013-10-10 EP EP13779174.5A patent/EP2920014B1/de not_active Not-in-force
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2014075853A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012220828A1 (de) | 2014-05-15 |
| EP2920014B1 (de) | 2017-11-22 |
| US20160052381A1 (en) | 2016-02-25 |
| US9463687B2 (en) | 2016-10-11 |
| WO2014075853A1 (de) | 2014-05-22 |
| CN104797448B (zh) | 2017-06-06 |
| CN104797448A (zh) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2920014B1 (de) | Verfahren zum betreiben einer antriebseinheit für ein hybridfahrzeug | |
| EP2920013B1 (de) | Verfahren zum betreiben einer antriebseinheit für ein hybridfahrzeug | |
| EP2920012B1 (de) | Verfahren zum betreiben einer antriebseinheit für ein hybridfahrzeug | |
| DE102011089467B4 (de) | Hybridantrieb eines Kraftfahrzeugs und Verfahren zum Betreiben desselben | |
| EP2655111B1 (de) | Vorrichtung für einen antriebsstrang eines hybridfahrzeugs, antriebsstrang und verfahren zum betreiben derselben | |
| DE102007038771B4 (de) | Verfahren zum Starten des Verbrennungsmotors während einer Lastschaltung bei parallelen Hybridfahrzeugen | |
| WO2007085362A1 (de) | Verfahren zur steuerung eines kraftfahrzeug-antriebsstrangs | |
| EP2457760A2 (de) | Antriebsstrang und Verfahren zum Betreiben desselben | |
| EP1938002A1 (de) | Automatisiertes schaltgetriebe und verfahren zur schaltsteuerung eines solchen schaltgetriebes | |
| WO2017076607A1 (de) | Antriebsanordnung für ein hybridfahrzeug und antriebsstrang mit einer solchen antriebsanordnung | |
| EP3165388A1 (de) | Verfahren zur synchronisierung der vorgelegewellendrehzahl im direktgang | |
| WO2013091969A1 (de) | Hybridantrieb eines kraftfahrzeugs und verfahren zum betreiben desselben | |
| DE102015113944A1 (de) | Getriebe für ein Fahrzeug | |
| DE102006003725A1 (de) | Verfahren zur Steuerung eines Kraftfahrzeug-Antriebsstrangs | |
| DE102015221493A1 (de) | Verfahren zum zugkraftunterbrechungsfreien Umschalten einer Bereichsgruppe | |
| DE102012218121A1 (de) | Hybridantrieb eines Kraftfahrzeugs und Verfahren zum Betreiben desselben | |
| DE102015221490A1 (de) | Verfahren zur Synchronisierung der Vorgelegewellendrehzahl im Direktgang | |
| DE102010028935A1 (de) | Verfahren zum Betreiben eines Antriebsstrangs | |
| DE102013212152B4 (de) | Verfahren zum Betreiben eines Doppelkupplungsgetriebes | |
| DE10063848A1 (de) | Stufenschaltgetriebe für ein Kraftfahrzeug | |
| WO2022022926A1 (de) | Verfahren zum starten eines verbrennungsmotors in einem antriebsstrang mit hybridisiertem doppelkupplungsgetriebe | |
| EP3878672A1 (de) | Verfahren zum betreiben einer hybrid-antriebsbaugruppe mit schaltgetriebe und e-maschine | |
| EP4045348B1 (de) | Verfahren zum steuern eines hybridantriebsstrangs eines hybridkraftfahrzeugs | |
| DE102019212693B4 (de) | Verfahren zum Schalten eines Getriebes in einem Antriebsstrang | |
| DE102017220072A1 (de) | Verfahren beim Betrieb eines Hybridfahrzeugs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20150424 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20170522 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 948068 Country of ref document: AT Kind code of ref document: T Effective date: 20171215 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502013008893 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20171122 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180222 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180223 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180222 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502013008893 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20180823 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PK Free format text: BERICHTIGUNGEN |
|
| RIC2 | Information provided on ipc code assigned after grant |
Ipc: B60W 10/08 20060101ALI20140603BHEP Ipc: B60W 10/06 20060101ALI20140603BHEP Ipc: B60W 20/00 20160101ALI20140603BHEP Ipc: B60K 6/387 20071001ALI20140603BHEP Ipc: B60W 10/02 20060101ALI20140603BHEP Ipc: F16H 3/72 20060101ALI20140603BHEP Ipc: B60K 6/365 20071001ALI20140603BHEP Ipc: F16H 3/00 20060101ALI20140603BHEP Ipc: B60K 6/48 20071001AFI20140603BHEP Ipc: B60W 10/113 20120101ALI20140603BHEP |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20181010 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20181031 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181010 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181031 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181031 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181031 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181031 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181010 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181010 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 948068 Country of ref document: AT Kind code of ref document: T Effective date: 20181010 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181010 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20191010 Year of fee payment: 7 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171122 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20131010 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171122 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180322 |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201011 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210831 Year of fee payment: 9 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502013008893 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230503 |